vs.

      Hitachi EX120-5 vs. Komatsu PC240-6

      3 reasons to buy Hitachi EX120-5:

      Swing device

      Rotation speed 12.7 rev / min and 12.5 rev / min 2 % more or 0.2 rev

      Operation

      Hydraulic pump flow rate 190 l/min and 430 l/min 56 % less or 240 l/min

      Carrier

      Specific ground pressure 37.2 kPa and 50.3 kPa 26 % less or 13.1 kPa

      20 reasons to buy Komatsu PC240-6:

      Sizes

      Width to outside of caterpillar track 2980 mm and 2490 mm 16 % more or 490 mm
      Counterweight ground clearance 1070 mm and 890 mm 17 % more or 180 mm

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 34335.9 kPa 1 % more or 482.6 kPa
      Fuel Capacity 310 l. and 250 l. 19 % more or 60 l.
      Hydraulic system fluid volume 166 l. and 134 l. 19 % more or 32 l.

      Motor

      Power measured at 2300 rev / min and 2100 rev / min 9 % more or 200 rev
      Displacement 5.9 l. and 4.3 l. 27 % more or 1.6 l.
      Cylinders number 6 and 4 33 % more or 2

      Booms/sections features 3

      Maximum excavation depth 6920 mm and 6060 mm 12 % more or 860 mm
      Maximum radius along ground level 10000 mm and 8620 mm 14 % more or 1380 mm
      Maximum loading height 6515 mm and 6470 mm 1 % more or 45 mm
      Maximum vertical wall digging depth 6010 mm and 5480 mm 9 % more or 530 mm

      Booms/sections features 2

      Maximum radius along ground level 9470 mm and 8140 mm 14 % more or 1330 mm
      Maximum loading height 6215 mm and 6140 mm 1 % more or 75 mm
      Maximum vertical wall digging depth 5145 mm and 5010 mm 3 % more or 135 mm
      Maximum excavation depth 6370 mm and 5570 mm 13 % more or 800 mm

      Booms/sections features 1

      Maximum excavation depth 5880 mm and 5160 mm 12 % more or 720 mm
      Maximum radius along ground level 9090 mm and 7770 mm 15 % more or 1320 mm
      Maximum loading height 6120 mm and 5940 mm 3 % more or 180 mm
      Maximum vertical wall digging depth 4800 mm and 4640 mm 3 % more or 160 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2720 mm and 2905 mm
      Clearance 440 mm and 440 mm
      Rear platform swing radius 2130 mm and 2860 mm
      Caterpillar track length on ground level 2880 mm and 3445 mm

      Operation

      Working weight 11793.4 kg and 23500 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Model A-4BG1T and SA6D102

      Carrier

      Shoe dimensions 500 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 1990 mm and 2380 mm

      Booms/sections features 3

      Unit load-transfer height 2720 mm and 3160 mm
      Unit load-transfer length 7590 mm and 9780 mm
      Maximum cut height 8880 mm and 9380 mm

      Booms/sections features 2

      Maximum cut height 8550 mm and 9150 mm
      Unit load-transfer height 2720 mm and 3255 mm
      Unit load-transfer length 7580 mm and 9830 mm

      Booms/sections features 1

      Unit load-transfer length 7570 mm and 9735 mm
      Unit load-transfer height 2720 mm and 3005 mm
      Maximum cut height 8350 mm and 9070 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 2980 mm
      4. Caterpillar track length on ground level 2880 mm 4. Caterpillar track length on ground level 3445 mm
      5. Clearance 440 mm 5. Clearance 440 mm
      7. Height to cab upper part 2720 mm 7. Height to cab upper part 2905 mm
      8. Rear platform swing radius 2130 mm 8. Rear platform swing radius 2860 mm
      15. Counterweight ground clearance 890 mm 15. Counterweight ground clearance 1070 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2380 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 8550 mm 9. Maximum cut height 9380 mm
      13. Maximum excavation depth 5570 mm 13. Maximum excavation depth 6370 mm
      10. Maximum loading height 6140 mm 10. Maximum loading height 6515 mm
      1. Unit load-transfer length 7590 mm 1. Unit load-transfer length 9780 mm
      11. Maximum radius along ground level 8140 mm 11. Maximum radius along ground level 10000 mm
      3. Unit load-transfer height 2720 mm 3. Unit load-transfer height 3160 mm
      12. Maximum vertical wall digging depth 5010 mm 12. Maximum vertical wall digging depth 6010 mm